3 Introduction
7
3.1 Description
The Alfa Laval GJ A2 is a fluid-driven (turbine-driven) 360° rotary tank cleaning machine designed to clean the interior
surfaces of tanks and vessels. The Alfa Laval GJ A2 is powered entirely by the cleaning solution and it requires no electricity,
compressed air or lubricant for operation.
Warning: Under no conditions, whatsoever, should the Alfa Laval GJ A2 ever be immersed in anything, unless you
have prior approval from Alfa Laval Gamajet Equipment. Failure to comply with this restriction will void the
warranty!!
In order to handle the broadest possible range of applications, the stainless steel Alfa Laval GJ A2 is available with an
extensive selection of nozzle sizes, stators (non-rotating turbine), and O-ring materials. The nozzles are available as 2.54mm,
3.2mm, 3.4mm, 3.8mm, 4.2mm 4.7mm and 5.1mm (0.100
”, 0.125”, 0.135”, 0.150”, 0.165”, 0.187”, and 0.200”). The Alfa Laval
Gamajet wash cycle time can be adjusted for special applications by changing the stator and/or nozzle size. The performance
capabilities of these options are detailed in Section 7
– Technical Data.
3.2 Intended Use
It is to be verified by the end-user:
- That the tank cleaning machine is in conformity with respect to tank, vessel or container size in which it will be used.
- That the construction materials (both metallic and non-metallic) are compatible with product, flushing media,
cleaning media, temperatures and pressure under the intended use.
3.3 Patents and Trademarks
This Instruction Manual is published by Alfa Laval Tank Equipment without any warranty. Improvements and changes to this
Instruction Manual may at any time be made by Alfa Laval Tank Equipment without prior notice. Such changes will, however,
be incorporated in new editions of this Instruction Manual.
© Alfa Laval Tank Equipment, All rights reserved.
The Alfa Laval logotype is a trademark or the registered trademark of Alfa Laval Corporate AB. “Gamajet” is a trademark or
registered trademark of Alfa Laval Tank Equipment. The Alfa Laval GJ A2 product has patent in the US (US 6,123,271; US
6,561,199). Other products or company names mentioned herein may be the trademarks of their respective owners. Any
rights not expressly granted herein are reserved.
3.4 Marking
Alfa Laval Gamajet tank cleaning machines are all marked to allow recognition of machine type, machine name, Serial
number and manufacturing address. The marking is placed on the body of the tank cleaning machine.
Alfa Laval Tank Equipment
Exton, PA
Patent #: 6,123,271
& 6,561,199
Summary of Contents for GJ A2
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